Don't know when to travel?

Flights to get there soon

Flights to Heathrow in the next month
03 Jul - 26 Jul
C$824 pp
YOW
Ottawa
Swiss International Air Lines
   
2 stops
LHR
London
LHR
London
Swiss International Air Lines
 
1 stop
YOW
Ottawa
12 Jul - 28 Aug
C$830 pp
YOW
Ottawa
Air Canada
 
1 stop
LHR
London
LHR
London
Deutsche Lufthansa
 
1 stop
YOW
Ottawa
05 Jul - 12 Jul
C$861 pp
YOW
Ottawa
Deutsche Lufthansa
Direct
LHR
London
LHR
London
Deutsche Lufthansa
 
1 stop
YOW
Ottawa

Cheap flights for the next season

Find flight deals in the next 3 months
28 Aug - 05 Sep
C$812 pp
YOW
Ottawa
Deutsche Lufthansa
 
1 stop
LHR
London
LHR
London
Deutsche Lufthansa
 
1 stop
YOW
Ottawa
28 Aug - 13 Sep
C$812 pp
YOW
Ottawa
Air Canada
 
1 stop
LHR
London
LHR
London
Air Canada
 
1 stop
YOW
Ottawa
05 Sep - 19 Dec
C$818 pp
YOW
Ottawa
Air Canada
 
1 stop
LHR
London
LHR
London
Swiss International Air Lines
   
2 stops
YOW
Ottawa

Flights for the forward planner

Search and compare flight prices in the next 6 months
24 Nov - 27 Nov
C$810 pp
YOW
Ottawa
Air France
 
1 stop
LHR
London
LHR
London
Air France
   
2 stops
YOW
Ottawa
10 Oct - 19 Dec
C$812 pp
YOW
Ottawa
Multiple Airlines
 
1 stop
LHR
London
LHR
London
Swiss International Air Lines
   
2 stops
YOW
Ottawa
19 Nov - 04 Mar
C$813 pp
YOW
Ottawa
Multiple Airlines
 
1 stop
LHR
London
LHR
London
Swiss International Air Lines
   
2 stops
YOW
Ottawa

Destination information for Heathrow

Things to know before you go. Useful info for your trip from Ottawa to Heathrow

Currency

Flight time

6 hrs 50 mins

Airports close to Ottawa

  • Macdonald-Cartier International (YOW)

Avg temp for June

21.2 °C

Rainfall on Average for June

45.1 mm
How much do things cost?
Loaf of white bread
London 1
Ottawa 2
Cinema ticket
London 14
Ottawa 8
Bottle of wine
London 8
Ottawa 10
1 km taxi journey
London 5
Ottawa 1
1 bedroom apartment downtown
London 1907
Ottawa 816
Additional useful information for Heathrow

117906 users have been comparing flight prices between Ottawa and Heathrow this week.

Currently, our data suggests that 19 airlines fly from Ottawa to Heathrow directly, including Lot Polish Airlines, Air China and American Airlines.

According to recent data, direct flights from Ottawa to Heathrow are available and depart daily.

The weather in Heathrow is likely to be 21°C for the next ten days.

It’s likely that during this time there will be 5.7 mm less rain in Heathrow than in Ottawa.

And that the chance of sunshine will be 30% in Heathrow as opposed to 54% in Ottawa.

Related info for your journey

Useful info, stats and facts about Ottawa to Heathrow flights.
Flight FAQs
From Ottawa to Heathrow
What is the average flight cancellation?
Rarely are flights on this route cancelled
What is the average delay time?
The average delay time for flights between Ottawa and Heathrow is 43 mins
What is the best airline?
Each week Air Canada serves 28 flights per week
Which is the best aircraft?
From Ottawa, the majority of flights to Heathrow are served by a Boeing 767-300 Freighter
How many passenger seats are available on a flight on this route?
There are on average 269 seats available each day on flights from Ottawa to Heathrow
Related searches
Flights to Heathrow from Ottawa
Settings